1: (0 7 17)

(0 15 13 10 7 20 3)(1 19 9 6 5)(2 8 4)(11 14 12)(16 21 18)(17)

2: (6 19 9)

(0 15 13 10 7 20 3)(1 19 5)(2 8 4)(6)(9)(11 14 12)(16 21 18)(17)

3: (16 21 18)

(0 15 13 10 7 20 3)(1 19 5)(2 8 4)(6)(9)(11 14 12)(16)(17)(18)(21)

4: (7 20 15)

(0 15 3)(1 19 5)(2 8 4)(6)(7 13 10)(9)(11 14 12)(16)(17)(18)(20)(21)